From 03dcb8006e8d88fcf7209b5a57de70a82e1011c0 Mon Sep 17 00:00:00 2001 From: tkudav Date: Wed, 31 Oct 2018 15:20:27 +0530 Subject: [PATCH] gpu: nvgpu: Remove 25G nvlink speed support The Tegra endpoint no longer supports 25G nvlink speed. As the dGPU nvlink endpoint is only used with Tegra nvlink point, remove support for 25G nvlink speed to avoid speed mismatch between endpoints. Bug 2083356 Change-Id: I79609073af3975ce90421f66800380ec596084b3 Signed-off-by: tkudav Reviewed-on: https://git-master.nvidia.com/r/1940134 Reviewed-by: Vijayakumar Subbu Reviewed-by: svc-misra-checker Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gv100/nvlink_gv100.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/nvgpu/gv100/nvlink_gv100.c b/drivers/gpu/nvgpu/gv100/nvlink_gv100.c index 4ec993c64..3dcbcbdc6 100644 --- a/drivers/gpu/nvgpu/gv100/nvlink_gv100.c +++ b/drivers/gpu/nvgpu/gv100/nvlink_gv100.c @@ -774,9 +774,6 @@ static int gv100_nvlink_minion_init_uphy(struct gk20a *g, unsigned long mask, unsigned long link_enable; switch(g->nvlink.speed) { - case nvgpu_nvlink_speed_25G: - init_pll_cmd = minion_nvlink_dl_cmd_command_initpll_0_v(); - break; case nvgpu_nvlink_speed_20G: init_pll_cmd = minion_nvlink_dl_cmd_command_initpll_1_v(); break;